The VPL-FH65 supports a maximum resolution of 4096 x 2160. That's over twenty-eight times the resolution of the most common supported graphics resolutions of 640 x 480 (VGA). In addition, this data projector support a supported graphics resolutions of 3840 x 2160 and 1920 x 1200 (WUXGA).
This projector's resolution (4096 x 2160) is in fact the best supported resolution amongst all projectors of this spec and age.
A 640 x 480 (VGA) supported graphics resolutions is the worst supported resolution amongst similar types of projector.